I'd like to start publically sharing my calendar to an internal server (if that makes any sense) but I have no control of the URL generated when I go to add this capability in edit properties -> add share. According to the help site, I should be able to change the URL to one of my choosing by navigating to Preferences -> Sharing. Ctrl+f reveals that the word 'sharing' does not exist in my version's (7.2.2) preference tab. Does anybody know how to manually edit the calendar sharing url? Also is there any update on bidirectional sharing as highlighted in http://bugzilla.zimbra.com/show_bug.cgi?id=39402? Not being able to share my calendar to coworkers through our calendar server is a deal breaker for me.